Application of 4442-53-9, In homogeneous catalysis, catalysts are in the same phase as the reactants. Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. In a document type is Article, and a compound is mentioned, CAS :4442-53-9, Name is 2,3-Dihydrobenzo[b][1,4]dioxine-5-carboxylic acid, molecular weight is 180.16, introducing its new discovery.
Regiospecific ortho-C?H Allylation of Benzoic Acids
A carboxylate-directed ortho-C?H functionalization has been developed and it allows the regiospecific introduction of allyl residues to benzoic acids. In the presence of a [Ru(p-cymene)Cl2]2 and K3PO4, benzoic acids react with allyl acetates at only 50 C to give the corresponding ortho-allylbenzoic acids. The protocol is generally applicable to both electron-rich and electron-poor benzoic acids in combination with linear and branched allyl acetates. The products can be further functionalized in situ, for example, by double-bond migration, lactonization, or decarboxylation.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 4442-53-9 is helpful to your research. Application of 4442-53-9
Reference£º
Benzodioxan,
1,4-Benzodioxane | C8H8O2 – PubChem